Another Carb question for you gurus

Just even going with a 650dp 4777 over the 600 vs. would be a major improvement, if your staying conservative on gears, i'd run the 650dp, or a factory 440 TQ if you can find a good one, just remember though, the TQ can be tempramental but its a great performer once dialed in, I'm a holley guy, so i'll never recammend an eddy, especially when running an aftermarket cam, the 750dp will work, but with 3.55s it won't be the best choice IF you get it to hook up from a dead stop, the 650dp may seem small, but it rips *** pretty darn good & i think you'll be very happy with it.